20
P/N:8021442
Figure 12 Chair rotation
6.5
Chair rotation
Loosen
Tighten
Pull the handle behind the chair to rotate:
1.Pull the handle rightwards to loosen the
brake;
2.Push the handle leftwards to tighten the
brake when the chair gets to desired angle.
You should adjust the tension of handle if
the chair can not be fixed or the handle
is hard to move.
1. Loosen the set screw by an Allen
wrench .
2. Rotate the handle to adjust tension
：
clockwise to tighten
，
counterclockwise to
loosen
；
3. Tighten the screw after adjustment.
Figure 13 Handle adjustment
Installation manual of AJ16US dental chair
